Treasure from Lake Titicaca (The Mailbox Adventures)

What do you get when a magical mailbox transports a young adventurer to the shores of the world's highest lake in South America? The Mailbox Adventures series, that's what! Join Joey Jimmer-Jefferson on his thrilling journey as he races against time to save a priceless ancient artifact from falling into the wrong hands.

With danger lurking around every corner and quick thinking needed at every turn, this action-packed series is sure to keep you on the edge of your seat.

Don't miss out on this exciting adventure that will take you around the world without leaving your armchair!